With the 9.Solutions 5/8"" and 3/8"" Gag Closed you can attach two rods together and rotate them 360 degrees relative to each other. Because there is both a 5/8"" and a 3/8"" opening at the bottom, you can attach both 10mm and 16mm rods together. The 5/8"" and 3/8"" Gag Closed is a great accessory to add more strength to a setup.
